COULD BE TRUE COULD BE CRAP - DEMI DUMPS ASHTON???!!!: Is it over for DEMI MOORE AND ASHTON KUTCHER???!!! According to a report in Star magazine and its sister site Radaronline it is.

Radar reports that Demi has dumped Ashton after he cheated on her last weekend with a 23-year-old woman. The woman, Sara Leal (pictured below), has reportedly gone into hiding and hired a lawyer. Kutcher and Leal reportedly met during a booze-fueled night at the Hard Rock Cafe in San Diego.

Meanwhile ... Star magazine is reporting that Demi and Ashton's marriage is "officially over." According to a source, "The relationship ended because of Ashton's serial cheating." Many gossips are pointing to the fact that the couple have taken a break from Twitter as evidence of their marital troubles. In fact, one of Demi's last tweets, from the night of the alleged tryst, might be telling.

In it she quoted a Greek philosopher, writing, "When we are offended at any man's fault, turn to yourself and study your own failings. Then you will forget your anger."

While we're on the subject of Ashton ...  he's also managed to tick off his bosses. CBS is reportedly steamed that their new Two and a Half Men star slipped in some unauthorized product placements on Monday's show. Ashton's character Walden Schmidt was seen using a laptop covered with bright-colored decals, promoting specific companies. Companies Ashton has a financial stake in.

JESSICA SIMPSON POSTPONES WEDDING: The rumor yesterday was that fiancé Eric Johnson had knocked up JESSICA SIMPSON, but new rumors today make it sound like there may be something wrong in their relationship. Sources tell Us Weekly that as of now, plans for their wedding have been put on hold. An insider tells the tab, "Everything is up in the air.She can't figure out what kind of [wedding] she wants." But some friends think that there's more to the delay than just Jessica's inability to make a decision.

"She was so gung ho about planning their wedding, and now...she won't commit to a date." Maybe she just wants to wait until the unconfirmed baby is born. Word is Jessica wants to let him down easy, so she's "delaying the wedding indefinitely", hoping he'll get the hint. A friend of hers says "He treats her well, but he's so lazy, she doesn't want to take care of him the rest of her life."


SUSPICIOUS WHITE POWDER SENT TO 'DANCING WITH THE STARS': There was a major freak out on the set of "Dancing With the Stars" yesterday after a letter containing a mysterious white powder was received.

TMZ reports that emergency vehicles were called to the CBS Studios in Hollywood after the powder spilled out of the letter inside the mail room. It was later determined the substance was not harmful. What hasn't been determined is if the letter was meant for a specific cast member on the show.

GEORGE CLOONEY FLIPS OUT ABOUT US WEEKLY STORY - DEFENDS EX GIRLFRIEND: The notoriously private GEORGE CLOONEY never responds to gossip magazines or gossip site postings, but he just about had a fit with something Us Weekly wrote about his ex-girlfriend Elisabetta Canalis.

According to a report in the new "US Weekly", Elisabetta sent Clooney a series of angry texts after finding out about his new romance with former female wrestler Stacy Keibler. Clooney is not only dismissing the report, he's demanding a retraction.

He tells TMZ, quote, "The report in "US Weekly" was completely fabricated to sell magazines. I never comment on my private life unless it affects others. And this lie does affect others. Since I'd be the only actual witness, I demand you correct your story immediately. But, of course, that would assume you cared at all about telling the truth."

MICHAEL JACKSON MADNESS:  We learned a sad fact in day two of the manslaughter trial of DR. CONRAD MURRAY: MICHAEL JACKSON'S two eldest children, Prince and Paris, saw their father die.

Michael's head of security testified yesterday that Prince and Paris watched as Murray desperately tried to resuscitate their father. He said Paris was, quote, "on the ground, balled up crying" while Prince was, quote, "shocked and slowly crying." You can read a more detailed synopsis HERE

WE REPORT, YOU DECIDE - DID NICOLE RICHIE GET THE GIRLS DONE???: Did NICOLE RICHIE get a boob job???!!! A source tells Us Magazine she did indeed get implants over the summer."The pregnancies took a toll," said the source. "She said breast-feeding killed what boobs she did have!"

Here's a side-by-side of Nicole. The one on the left was taken last September, the one on the right 5 days ago. And here's what some of our Facebook friends have to say.

BABY POOP - FIRST PIC OF ALYSSA MILANO'S SON MILO: ALYSSA MILANO is showing off her 5-week-old son Milo Thomas Bugliari in the new edition of Us Weekly ...

Meanwhile ... BRITNEY SPEARS baby daddy, Kevin Federline, and his girlfriend Victoria Prince took their six week old daughter Jordan Kay out for a stroll ...

ANGELINA JOLIE took her daughters to get their ears pierced the other day, but only 6 year old Zahara went through with it. Five year-old Shiloh chickened out after Zahara, quote, "screamed and then burst into tears" when she got hers done, which freaked Shiloh out.